r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
fcntl$lock(r0, 0x26, &(0x7f0000000180))
fcntl$lock(r0, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x4, 0x2})
r1 = socket$inet6_udplite(0xa, 0x2, 0x88)
dup3(r1, r0, 0x0)